Struct wasmparser::DataSectionReader
source · pub struct DataSectionReader<'a> { /* private fields */ }
Implementations§
source§impl<'a> DataSectionReader<'a>
impl<'a> DataSectionReader<'a>
pub fn new(data: &'a [u8], offset: usize) -> Result<DataSectionReader<'a>>
pub fn original_position(&self) -> usize
pub fn get_count(&self) -> u32
pub fn forbid_bulk_memory(&mut self, forbid: bool)
sourcepub fn read<'b>(&mut self) -> Result<Data<'b>>where
'a: 'b,
pub fn read<'b>(&mut self) -> Result<Data<'b>>where 'a: 'b,
Reads content of the data section.
Examples
use wasmparser::{DataSectionReader, DataKind};
let mut data_reader = DataSectionReader::new(data, 0).unwrap();
for _ in 0..data_reader.get_count() {
let data = data_reader.read().expect("data");
println!("Data: {:?}", data);
if let DataKind::Active { init_expr, .. } = data.kind {
let mut init_expr_reader = init_expr.get_binary_reader();
let op = init_expr_reader.read_operator().expect("op");
println!("Init const: {:?}", op);
}
}
Trait Implementations§
source§impl<'a> Clone for DataSectionReader<'a>
impl<'a> Clone for DataSectionReader<'a>
source§fn clone(&self) -> DataSectionReader<'a>
fn clone(&self) -> DataSectionReader<'a>
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read moresource§impl<'a> IntoIterator for DataSectionReader<'a>
impl<'a> IntoIterator for DataSectionReader<'a>
§type Item = Result<Data<'a>, BinaryReaderError>
type Item = Result<Data<'a>, BinaryReaderError>
The type of the elements being iterated over.
§type IntoIter = SectionIteratorLimited<DataSectionReader<'a>>
type IntoIter = SectionIteratorLimited<DataSectionReader<'a>>
Which kind of iterator are we turning this into?
source§impl<'a> SectionReader for DataSectionReader<'a>
impl<'a> SectionReader for DataSectionReader<'a>
source§impl<'a> SectionWithLimitedItems for DataSectionReader<'a>
impl<'a> SectionWithLimitedItems for DataSectionReader<'a>
Auto Trait Implementations§
impl<'a> RefUnwindSafe for DataSectionReader<'a>
impl<'a> Send for DataSectionReader<'a>
impl<'a> Sync for DataSectionReader<'a>
impl<'a> Unpin for DataSectionReader<'a>
impl<'a> UnwindSafe for DataSectionReader<'a>
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere T: ?Sized,
source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more